LFE2-20E-5FN256I Lattice, LFE2-20E-5FN256I Datasheet - Page 492

• Manufacturer Part Number: LFE2-20E-5FN256I
• Description: IC FPGA 21KLUTS 193I/O 256FPBGA
• Manufacturer: Lattice
• Series: ECP2r

Specifications of LFE2-20E-5FN256I

• Number Of Logic Elements/cells: 21000
• Number Of Labs/clbs: 2625
• Total Ram Bits: 282624
• Number Of I /o: 193
• Number Of Gates: -
• Voltage - Supply: 1.14 V ~ 1.26 V
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 100°C
• Package / Case: 256-BGA
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 220-1170; LFE2-20E-5FN256I; Q6411457

Lattice Semiconductor
Appendix B. 8b10b Symbol Codes
Table 8-97. 8b10b Symbol Codes
Table 8-98. Lattice Mask for Symbol Code
(Mode Combination Table)
(Mode Combination Table)
Symbol Name
Symbol Name
28.5 (Mask)
K28.5+
K28.5-
K28.0
K28.5
K29.7
D16.2
D21.4
D21.5
Symbol Code (8b10b Code)
10`b110000_0101
10`b001111_1010
10`b111111_1111
8`b000_11100
8`b101_11100
8`b111_11101
8`b010_10000
8`b100_10101
8`b101_10101
Symbol Code
(8b10b Code)
8-87
LatticeECP2M SERDES/PCS Usage Guide
10-Bit GUI Representation
Representation
0100011100
0110111100
0011111101
0001010000
0010010101
0010110101
1100000101
0011111010
1111111111
10-Bit GUI